108874960

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{7603}}^1$

素因数の和:7795

約数の個数: 40

約数和(自身を含む): 254581920

約数和(自身を除く): 145706960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 716, 895, 1432, 1790, 2864, 3580, 7160, 7603, 14320, 15206, 30412, 38015, 60824, 76030, 121648, 152060, 304120, 608240, 1360937, 2721874, 5443748, 6804685, 10887496, 13609370, 21774992, 27218740, 54437480, 108874960]

約数ペア:

[(1, 108874960), (2, 54437480), (4, 27218740), (5, 21774992), (8, 13609370), (10, 10887496), (16, 6804685), (20, 5443748), (40, 2721874), (80, 1360937), (179, 608240), (358, 304120), (716, 152060), (895, 121648), (1432, 76030), (1790, 60824), (2864, 38015), (3580, 30412), (7160, 15206), (7603, 14320)]